# CVE-2025-3396: Incorrect Authorization in GitLab

> CVE-2025-3396: Incorrect Authorization in GitLab. CVSS 4.3 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2025-3396
Last updated: 2026-06-17T09:19:52Z

- Published: 2025-07-10 08:31 UTC · Updated: 2026-06-17 09:19 UTC · Assigner: GitLab
- CVSS: 4.3 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS: 0.35%, 28th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-863

## Description

An issue has been discovered in GitLab EE affecting all versions from 13.3 before 17.11.6, 18.0 before 18.0.4, and 18.1 before 18.1.2 that could have allowed authenticated project owners to bypass group-level forking restrictions by manipulating API requests.

## Affected vendors and products

- GitLab: GitLab

## Tracked companies

- [GitLab](https://rewindex.com/company/gitlab.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2025-3396)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2025-3396)
- [https://gitlab.com/gitlab-org/gitlab/-/issues/534636](https://gitlab.com/gitlab-org/gitlab/-/issues/534636)
- [https://hackerone.com/reports/3079956](https://hackerone.com/reports/3079956)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2025-3396 · Markdown: https://rewindex.com/cve/CVE-2025-3396.md · JSON: https://rewindex.com/api/v1/cves/CVE-2025-3396 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:13:45.903Z